[Perry] was interested in adding a 4th axis to his CNC machine, but not very excited ... [Perry] took one look at [Bob]’s project and decided this would be the perfect build to get him a 4th ...
This project is not compatible with those ... It has extra large capacitors. Added bypass jumper for 4th axis. Install jumper if 4th axis is not used. Normally the daisy chained SPI has to go through ...